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weechat/src/irc/irc.h
T

550 lines
28 KiB
C

/*
* Copyright (c) 2003-2006 by FlashCode <flashcode@flashtux.org>
* See README for License detail, AUTHORS for developers list.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __WEECHAT_IRC_H
#define __WEECHAT_IRC_H 1
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <time.h>
#include <sys/time.h>
#include <sys/types.h>
#include <regex.h>
#ifdef HAVE_GNUTLS
#include <gnutls/gnutls.h>
#endif
#include "../gui/gui.h"
/* prefixes for chat window */
#define PREFIX_SERVER "-@-"
#define PREFIX_INFO "-=-"
#define PREFIX_ACTION_ME "-*-"
#define PREFIX_JOIN "-->"
#define PREFIX_PART "<--"
#define PREFIX_QUIT "<--"
#define PREFIX_ERROR "=!="
#define PREFIX_PLUGIN "-P-"
#define PREFIX_AWAY "-A-"
#define DEFAULT_IRC_PORT 6667
/* nick types */
#define NICK_CHANOWNER 1
#define NICK_CHANADMIN 2
#define NICK_OP 4
#define NICK_HALFOP 8
#define NICK_VOICE 16
#define NICK_AWAY 32
#define NICK_SET_FLAG(nick, set, flag) \
if (set) \
nick->flags |= flag; \
else \
nick->flags &= 0xFFFF - flag;
typedef struct t_irc_nick t_irc_nick;
struct t_irc_nick
{
char *nick; /* nickname */
int flags; /* chanowner/chanadmin (unrealircd), */
/* op, halfop, voice, away */
int color; /* color for nickname in chat window */
t_irc_nick *prev_nick; /* link to previous nick on the channel */
t_irc_nick *next_nick; /* link to next nick on the channel */
};
/* channel types */
#define CHANNEL_PREFIX "#&+!"
#define CHANNEL_TYPE_UNKNOWN -1
#define CHANNEL_TYPE_CHANNEL 0
#define CHANNEL_TYPE_PRIVATE 1
#define NUM_CHANNEL_MODES 8
#define CHANNEL_MODE_INVITE 0
#define CHANNEL_MODE_KEY 1
#define CHANNEL_MODE_LIMIT 2
#define CHANNEL_MODE_MODERATED 3
#define CHANNEL_MODE_NO_MSG_OUT 4
#define CHANNEL_MODE_SECRET 5
#define CHANNEL_MODE_TOPIC 6
#define CHANNEL_MODE_PRIVATE 7
#define CHANNEL_SET_MODE(channel, set, mode) \
if (set) \
channel->modes[mode] = channel_modes[mode]; \
else \
channel->modes[mode] = ' ';
typedef struct t_irc_channel t_irc_channel;
struct t_irc_channel
{
int type; /* channel type */
void *dcc_chat; /* DCC CHAT pointer (NULL if not DCC) */
char *name; /* name of channel (exemple: "#abc") */
char *topic; /* topic of channel (host for private) */
char *modes; /* channel modes */
int limit; /* user limit (0 is limit not set) */
char *key; /* channel key (NULL if no key is set) */
int nicks_count; /* # nicks on channel (0 if dcc/pv) */
int checking_away; /* = 1 if checking away with WHO cmd */
char *away_message; /* to display away only once in private */
int cycle; /* currently cycling (/part then /join) */
int close; /* close request (/buffer close) */
t_irc_nick *nicks; /* nicks on the channel */
t_irc_nick *last_nick; /* last nick on the channel */
t_gui_buffer *buffer; /* GUI buffer allocated for channel */
t_irc_channel *prev_channel; /* link to previous channel */
t_irc_channel *next_channel; /* link to next channel */
};
/* server types */
typedef struct t_irc_server t_irc_server;
struct t_irc_server
{
/* user choices */
char *name; /* name of server (only for display) */
int autoconnect; /* = 1 if auto connect at startup */
int autoreconnect; /* = 1 if auto reco when disconnected */
int autoreconnect_delay; /* delay before trying again reconnect */
int command_line; /* server was given on command line */
char *address; /* address of server (IP or name) */
int port; /* port for server (6667 by default) */
int ipv6; /* use IPv6 protocol */
int ssl; /* SSL protocol */
char *password; /* password for server */
char *nick1; /* first nickname for the server */
char *nick2; /* alternate nickname */
char *nick3; /* 2nd alternate nickname */
char *username; /* user name */
char *realname; /* real name */
char *hostname; /* custom hostname */
char *command; /* command to run once connected */
int command_delay; /* delay after execution of command */
char *autojoin; /* channels to automatically join */
int autorejoin; /* auto rejoin channels when kicked */
char *notify_levels; /* channels notify levels */
char *charset_decode_iso; /* channels charsets for decoding ISO */
char *charset_decode_utf; /* channels charsets for decoding UTF */
char *charset_encode; /* channels charsets for encoding msgs */
/* internal vars */
pid_t child_pid; /* pid of child process (connecting) */
int child_read; /* to read into child pipe */
int child_write; /* to write into child pipe */
int sock; /* socket for server (IPv4 or IPv6) */
int is_connected; /* 1 if WeeChat is connected to server */
int ssl_connected; /* = 1 if connected with SSL */
#ifdef HAVE_GNUTLS
gnutls_session gnutls_sess; /* gnutls session (only if SSL is used) */
#endif
char *unterminated_message; /* beginning of a message in input buf */
char *nick; /* current nickname */
time_t reconnect_start; /* this time + delay = reconnect time */
int reconnect_join; /* 1 if channels opened to rejoin */
int is_away; /* 1 is user is marker as away */
time_t away_time; /* time() when user marking as away */
int lag; /* lag (in milliseconds) */
struct timeval lag_check_time; /* last time lag was checked (ping sent) */
time_t lag_next_check; /* time for next check */
regex_t *cmd_list_regexp; /* compiled Regular Expression for /list */
t_gui_buffer *buffer; /* GUI buffer allocated for server */
t_gui_buffer *saved_buffer; /* channel before jumping to next server */
t_irc_channel *channels; /* opened channels on server */
t_irc_channel *last_channel; /* last opened channal on server */
t_irc_server *prev_server; /* link to previous server */
t_irc_server *next_server; /* link to next server */
};
/* irc commands */
typedef struct t_irc_command t_irc_command;
struct t_irc_command
{
char *command_name; /* IRC command name */
char *command_description; /* command description (for /help) */
char *arguments; /* command arguments (for /help) */
char *arguments_description; /* arguments description (for /help) */
char *completion_template; /* template for completion */
/* NULL=no completion, ""=default (nick) */
int min_arg, max_arg; /* min & max number of arguments */
int needs_connection; /* = 1 if cmd needs server connection */
int (*cmd_function_args)(t_irc_server *, t_irc_channel *, int, char **);
/* function called when user enters cmd */
int (*cmd_function_1arg)(t_irc_server *, t_irc_channel *, char *);
/* function called when user enters cmd */
int (*recv_function)(t_irc_server *, char *, char *, char *);
/* function called when cmd is received */
};
/* irc messages */
typedef struct t_irc_message t_irc_message;
struct t_irc_message
{
t_irc_server *server; /* server pointer for received msg */
char *data; /* message content */
t_irc_message *next_message; /* link to next message */
};
/* DCC types */
#define DCC_CHAT_RECV 0 /* receiving DCC chat */
#define DCC_CHAT_SEND 1 /* sending DCC chat */
#define DCC_FILE_RECV 2 /* incoming DCC file */
#define DCC_FILE_SEND 3 /* sending DCC file */
#define DCC_WAITING 0 /* waiting for host answer */
#define DCC_CONNECTING 1 /* connecting to host */
#define DCC_ACTIVE 2 /* sending/receiving data */
#define DCC_DONE 3 /* transfer done */
#define DCC_FAILED 4 /* DCC failed */
#define DCC_ABORTED 5 /* DCC aborted by user */
#define DCC_IS_CHAT(type) ((type == DCC_CHAT_RECV) || (type == DCC_CHAT_SEND))
#define DCC_IS_FILE(type) ((type == DCC_FILE_RECV) || (type == DCC_FILE_SEND))
#define DCC_IS_RECV(type) ((type == DCC_CHAT_RECV) || (type == DCC_FILE_RECV))
#define DCC_IS_SEND(type) ((type == DCC_CHAT_SEND) || (type == DCC_FILE_SEND))
#define DCC_ENDED(status) ((status == DCC_DONE) || (status == DCC_FAILED) || \
(status == DCC_ABORTED))
typedef struct t_irc_dcc t_irc_dcc;
struct t_irc_dcc
{
t_irc_server *server; /* irc server */
t_irc_channel *channel; /* irc channel (for DCC chat only) */
int type; /* DCC type (send or receive) */
int status; /* DCC status (waiting, sending, ..) */
time_t start_time; /* the time when DCC started */
time_t start_transfer; /* the time when DCC transfer started */
unsigned long addr; /* IP address */
int port; /* port */
char *nick; /* remote nick */
int sock; /* socket for connection */
char *unterminated_message; /* beginning of a message in input buf */
int file; /* local file (for reading or writing) */
char *filename; /* filename (given by sender) */
char *local_filename; /* local filename (with path) */
int filename_suffix; /* suffix (.1 for ex) if renaming file */
unsigned long size; /* file size */
unsigned long pos; /* number of bytes received/sent */
unsigned long ack; /* number of bytes received OK */
unsigned long start_resume; /* start of resume (in bytes) */
time_t last_check_time; /* last time we looked at bytes sent/recv */
unsigned long last_check_pos; /* bytes sent/recv at last check */
time_t last_activity; /* time of last byte received/sent */
unsigned long bytes_per_sec; /* bytes per second */
unsigned long eta; /* estimated time of arrival */
t_irc_dcc *prev_dcc; /* link to previous dcc file/chat */
t_irc_dcc *next_dcc; /* link to next dcc file/chat */
};
/* ignore types */
/* pre-defined ignore types, all other types are made with IRC commands */
/* for example: part join quit notice invite ... */
#define IGNORE_ACTION "action"
#define IGNORE_CTCP "ctcp"
#define IGNORE_DCC "dcc"
#define IGNORE_PRIVATE "pv"
typedef struct t_irc_ignore t_irc_ignore;
struct t_irc_ignore
{
char *mask; /* nickname or mask */
char *type; /* type of ignore */
char *channel_name; /* name of channel, "*" == all */
char *server_name; /* name of server, "*" == all */
t_irc_ignore *prev_ignore; /* pointer to previous ignore */
t_irc_ignore *next_ignore; /* pointer to next ignore */
};
/* variables */
extern t_irc_command irc_commands[];
extern t_irc_server *irc_servers;
extern t_irc_message *recv_msgq, *msgq_last_msg;
extern int check_away;
extern t_irc_dcc *dcc_list;
extern char *dcc_status_string[6];
extern char *channel_modes;
extern char *ignore_types[];
extern t_irc_ignore *irc_ignore;
extern t_irc_ignore *irc_last_ignore;
/* server functions (irc-server.c) */
extern void server_init (t_irc_server *);
extern int server_init_with_url (char *, t_irc_server *);
extern t_irc_server *server_alloc ();
extern void server_destroy (t_irc_server *);
extern void server_free (t_irc_server *);
extern void server_free_all ();
extern t_irc_server *server_new (char *, int, int, int, int, char *, int, int, int,
char *, char *, char *, char *, char *, char *,
char *, char *, int, char *, int, char *, char *,
char *, char *);
extern char *server_get_charset_decode_iso (t_irc_server *);
extern char *server_get_charset_decode_utf (t_irc_server *);
extern char *server_get_charset_encode (t_irc_server *);
extern int server_send (t_irc_server *, char *, int);
extern void server_sendf (t_irc_server *, char *, ...);
extern void server_recv (t_irc_server *);
extern void server_child_read (t_irc_server *);
extern int server_connect (t_irc_server *);
extern void server_reconnect (t_irc_server *);
extern void server_auto_connect (int, int);
extern void server_disconnect (t_irc_server *, int);
extern void server_disconnect_all ();
extern t_irc_server *server_search (char *);
extern int server_get_number_connected ();
extern void server_get_number_buffer (t_irc_server *, int *, int *);
extern int server_name_already_exists (char *);
extern void server_remove_away ();
extern void server_check_away ();
extern void server_set_away (t_irc_server *, char *, int);
extern void server_print_log (t_irc_server *);
/* proxy functions (irc-server.c) */
extern void convbase64_8x3_to_6x4(char *from, char* to);
extern void base64encode(char *from, char *to);
extern int pass_httpproxy(int, char*, int);
extern int resolve(char *hostname, char *ip, int *version);
extern int pass_socks4proxy(int, char*, int, char*);
extern int pass_socks5proxy(int, char*, int);
extern int pass_proxy(int, char*, int, char*);
/* channel functions (irc-channel.c) */
extern t_irc_channel *channel_new (t_irc_server *, int, char *);
extern void channel_free (t_irc_server *, t_irc_channel *);
extern void channel_free_all (t_irc_server *);
extern t_irc_channel *channel_search (t_irc_server *, char *);
extern int string_is_channel (char *);
extern char *channel_get_charset_decode_iso (t_irc_server *, t_irc_channel *);
extern char *channel_get_charset_decode_utf (t_irc_server *, t_irc_channel *);
extern char *channel_get_charset_encode (t_irc_server *, t_irc_channel *);
extern char *channel_iconv_decode (t_irc_server *, t_irc_channel *, char *);
extern char *channel_iconv_encode (t_irc_server *, t_irc_channel *, char *);
extern void channel_remove_away (t_irc_channel *);
extern void channel_check_away (t_irc_server *, t_irc_channel *);
extern void channel_set_away (t_irc_channel *, char *, int);
extern int channel_create_dcc (t_irc_dcc *);
extern void channel_remove_dcc (t_irc_dcc *);
extern int channel_get_notify_level (t_irc_server *, t_irc_channel *);
extern void channel_set_notify_level (t_irc_server *, t_irc_channel *, int);
extern void channel_print_log (t_irc_channel *);
/* nick functions (irc-nick.c) */
extern int nick_find_color (t_irc_nick *);
extern t_irc_nick *nick_new (t_irc_server *, t_irc_channel *, char *,
int, int, int, int, int);
extern void nick_resort (t_irc_channel *, t_irc_nick *);
extern void nick_change (t_irc_channel *, t_irc_nick *, char *);
extern void nick_free (t_irc_channel *, t_irc_nick *);
extern void nick_free_all (t_irc_channel *);
extern t_irc_nick *nick_search (t_irc_channel *, char *);
extern void nick_count (t_irc_channel *, int *, int *, int *, int *, int *);
extern int nick_get_max_length (t_irc_channel *);
extern void nick_set_away (t_irc_channel *, t_irc_nick *, int);
extern void nick_print_log (t_irc_nick *);
/* DCC functions (irc-dcc.c) */
extern void dcc_redraw (int);
extern void dcc_free (t_irc_dcc *);
extern void dcc_close (t_irc_dcc *, int);
extern void dcc_accept (t_irc_dcc *);
extern void dcc_accept_resume (t_irc_server *, char *, int, unsigned long);
extern void dcc_start_resume (t_irc_server *, char *, int, unsigned long);
extern t_irc_dcc *dcc_alloc ();
extern t_irc_dcc *dcc_add (t_irc_server *, int, unsigned long, int, char *, int,
char *, char *, unsigned long);
extern void dcc_send_request (t_irc_server *, int, char *, char *);
extern void dcc_chat_sendf (t_irc_dcc *, char *, ...);
extern void dcc_handle ();
extern void dcc_end ();
extern void dcc_print_log (t_irc_dcc *);
/* IRC display (irc-diplay.c) */
extern void irc_find_context (t_irc_server *, t_irc_channel *,
t_gui_window **, t_gui_buffer **);
extern void irc_display_prefix (t_irc_server *, t_gui_buffer *, char *);
extern void irc_display_nick (t_gui_buffer *, t_irc_nick *, char *, int,
int, int, int);
extern void irc_display_away (t_irc_server *, char *, char *);
extern void irc_display_mode (t_irc_server *, t_gui_buffer *, char *, char,
char *, char *, char *, char *);
extern void irc_display_server (t_irc_server *ptr_server);
/* IRC commands issued by user (irc-send.c) */
extern void irc_login (t_irc_server *);
extern int irc_cmd_send_admin (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_ame (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_amsg (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_away (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_ban (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_ctcp (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_cycle (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_dcc (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_dehalfop (t_irc_server *, t_irc_channel *, int, char **);
extern int irc_cmd_send_deop (t_irc_server *, t_irc_channel *, int, char **);
extern int irc_cmd_send_devoice (t_irc_server *, t_irc_channel *, int, char **);
extern int irc_cmd_send_die (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_halfop (t_irc_server *, t_irc_channel *, int, char **);
extern int irc_cmd_send_info (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_invite (t_irc_server *, t_irc_channel *, int, char **);
extern int irc_cmd_send_ison (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_join (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_kick (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_kickban (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_kill (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_links (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_list (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_lusers (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_me (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_mode (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_motd (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_msg (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_names (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_nick (t_irc_server *, t_irc_channel *, int, char **);
extern int irc_cmd_send_notice (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_op (t_irc_server *, t_irc_channel *, int, char **);
extern int irc_cmd_send_oper (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_part (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_ping (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_pong (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_query (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_quit (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_quote (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_rehash (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_restart (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_service (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_servlist (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_squery (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_squit (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_stats (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_summon (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_time (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_topic (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_trace (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_unban (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_userhost (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_users (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_version (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_voice (t_irc_server *, t_irc_channel *, int, char **);
extern int irc_cmd_send_wallops (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_who (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_whois (t_irc_server *, t_irc_channel *, char *);
extern int irc_cmd_send_whowas (t_irc_server *, t_irc_channel *, char *);
/* IRC commands executed when received from server (irc-recv.c) */
extern int irc_is_highlight (char *, char *);
extern int irc_recv_command (t_irc_server *, char *, char *, char *, char *);
extern int irc_cmd_recv_error (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_invite (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_join (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_kick (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_kill (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_mode (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_nick (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_notice (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_part (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_ping (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_pong (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_privmsg (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_quit (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_server_msg (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_server_reply (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_topic (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_001 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_004 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_221 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_301 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_302 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_303 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_305 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_306 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_307 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_311 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_312 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_313 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_314 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_315 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_317 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_318 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_319 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_320 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_321 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_322 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_323 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_324 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_329 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_331 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_332 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_333 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_341 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_344 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_345 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_348 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_349 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_351 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_352 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_353 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_365 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_366 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_367 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_368 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_378 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_433 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_438 (t_irc_server *, char *, char *, char *);
extern int irc_cmd_recv_671 (t_irc_server *, char *, char *, char *);
/* ignore functions (irc-ignore.c) */
extern int ignore_check (char *, char *, char *, char *);
extern t_irc_ignore *ignore_add (char *, char *, char *, char *);
extern t_irc_ignore *ignore_add_from_config (char *);
extern void ignore_free_all ();
extern int ignore_search_free (char *, char *, char *, char *);
extern int ignore_search_free_by_number (int);
extern void ignore_print_log ();
#endif /* irc.h */